CN216928369U - Manual radio frequency coaxial switch - Google Patents
Manual radio frequency coaxial switch Download PDFInfo
- Publication number
- CN216928369U CN216928369U CN202122653097.4U CN202122653097U CN216928369U CN 216928369 U CN216928369 U CN 216928369U CN 202122653097 U CN202122653097 U CN 202122653097U CN 216928369 U CN216928369 U CN 216928369U
- Authority
- CN
- China
- Prior art keywords
- armature
- push rod
- coaxial connector
- manual
- radio frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a manual radio frequency coaxial switch which comprises a shell, a first coaxial connector, a second coaxial connector and a third coaxial connector, wherein a starting groove is formed in the top of the shell, a manual rocker button is arranged in the starting groove, a permanent magnet is arranged below the manual rocker button, an armature component is arranged below the permanent magnet, a closed space formed by a lower cavity and a cover plate is arranged below the armature component, a left push rod component and a right push rod component are arranged on the cover plate, the first coaxial connector, the second coaxial connector and the third coaxial connector are arranged below the left push rod component and the right push rod component. The manual radio frequency switch provided by the utility model is convenient for protecting the permanent magnet when the radio frequency coaxial switch is frequently pressed.
Description
Technical Field
The utility model relates to the technical field of electronic parts, in particular to a manual radio frequency coaxial switch.
Background
Radio frequency coaxial is an electric control device, which is an electric appliance that generates a predetermined step change in the controlled quantity in an electric output circuit when the change of the input quantity meets the specified requirement. It has an interactive relationship between the control system and the controlled system. It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like. The existing manual radio frequency coaxial switch directly pushes the armature to open the radio frequency coaxial switch by pressing the starting button, the armature is pushed for a long time to cause abrasion to the switch, the use is influenced, and the permanent magnet is touched for a long time to cause abrasion to the switch, so that the pressing block is inconvenient to identify.
The manual radio frequency coaxial switch on the market at present has many defects, does not have the function of magnetic automatic ejection, and is inconvenient to protect the permanent magnet, so that the technology capable of improving the structure of the manual radio frequency coaxial switch is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a manual radio frequency coaxial switch to solve the problems that the manual radio frequency coaxial switch in the market has many defects, does not have a magnetic automatic ejection function, is inconvenient to protect a permanent magnet and is inconvenient to identify a pressing block, and the manual radio frequency coaxial switch in the market is provided by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a manual radio frequency coaxial switch, includes casing and first coaxial connector, second coaxial connector and third coaxial connector, the starting groove has been seted up at the casing top, the starting inslot is provided with manual wane button, the below of manual wane button is provided with the permanent magnet, the below of permanent magnet is provided with armature subassembly, armature subassembly's below is provided with the enclosure space that is formed by cavity and apron down, be provided with left push rod subassembly and right push rod subassembly on the apron, the below of left side push rod subassembly and right push rod subassembly is provided with first coaxial connector, second coaxial connector and third coaxial connector.
Preferably, the armature assembly comprises a soft magnetic armature, an armature elastic sheet and an armature fixing rotating shaft, the armature fixing rotating shaft is arranged in the middle of the soft magnetic armature, a downward boss is arranged in the middle of the soft magnetic armature, and the armature elastic sheet is arranged below the boss.
Preferably, the left push rod assembly and the right push rod assembly respectively comprise a push rod, a reaction spring and an inner conductor sheet, the reaction spring is arranged on the upper portion of the push rod, and the inner conductor sheet is arranged below the push rod and located in the closed space.
Preferably, the first coaxial connector, the second coaxial connector and the third coaxial connector each include a conductor core, an insulating layer and a housing therein, and a top of the conductor core is located in the closed space and can be in contact with the armature spring below the armature assembly. And the square is positioned in the closed space.
Preferably, the manual radio frequency coaxial switch according to claim 1, wherein a rotary supporting block is arranged below the permanent magnet.
Compared with the prior art, the utility model has the beneficial effects that: this manual radio frequency coaxial switch:
1. after the left end of the permanent magnet is pressed down, the left end of the magnetic armature component is attracted by the left end of the permanent magnet and rotates clockwise, the right end of the armature elastic sheet pushes the push rod to move downwards and enables the inner conductor sheets to contact the inner conductor cores of the two groups of connectors simultaneously, so that radio frequency signals can be transmitted to the output end (or transmitted reversely) of the right second coaxial connector from the input end of the first coaxial connector, the left end push rod is pushed upwards by a counter-force spring of the left end push rod to drive the left end inner conductor sheets to move to the top of the cavity, a radio frequency channel of the first coaxial connector and a radio frequency channel of the third coaxial connector are disconnected, and the permanent magnet can conveniently perform magnetic starting on the magnetic armature;
2. a manual rocker button is arranged above the permanent magnet and provided with a button rotating shaft, so that when the manual rocker button is started, one end of the permanent magnet can be pushed, one end of the permanent magnet can be inclined to one side of the starting groove when the permanent magnet is pushed, and then the rocker button can be manually operated after the permanent magnet is inclined;
drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a manual RF coaxial switch includes a housing 80 and first 110, second 120 and third 130 coaxial connectors,
the first coaxial connector 110, the second coaxial connector 120 and the third coaxial connector 130 each include a conductive core 111, an insulating layer 112 and a housing 113, the top of the conductive core 111 being located in the enclosed space 70 and being capable of contacting the armature spring 32 below the armature assembly 30.
The top of the shell 80 is provided with a starting groove 140, a manual rocker button 44 is arranged in the starting groove 140, the manual rocker button 44 is fixed through a button rotating shaft 42, a permanent magnet 40 is arranged below the manual rocker button 44, an armature component 30 is arranged below the permanent magnet 40, the armature component 30 comprises a soft magnetic armature 31, an armature shrapnel 32 and an armature fixed rotating shaft 33, the armature fixed rotating shaft 33 is arranged in the middle of the soft magnetic armature 31, the middle of the soft magnetic armature 31 is provided with a downward boss, and the armature shrapnel (32) is arranged below the boss.
The lower part of the armature component 30 is provided with a closed space 70 formed by a lower cavity 71 and a cover plate 72, the cover plate 72 is provided with a left push rod component 50 and a right push rod component 60, the left push rod component 50 and the right push rod component 60 respectively comprise a push rod 51, a counterforce spring 52 and an inner conductor sheet 53, the counterforce spring 52 is arranged on the upper part of the push rod 51, and the inner conductor sheet 53 is arranged below the push rod 51 and is positioned in the closed space 70.
A first coaxial connector 110, a second coaxial connector 120 and a third coaxial connector 130 are disposed below the left and right push rod assemblies 50 and 60.
When the left end of the manual rocker button 44 is pressed as shown in fig. 1, the left end of the permanent magnet 40 is pressed, the left end of the armature 31 is attracted by the left end of the permanent magnet 40 to rotate clockwise, and the right end of the armature shrapnel 32 pushes the push rod assembly 60 to move downward and make the inner conductor piece 53 contact the inner conductor cores 111 of the connectors 110 and 120 simultaneously, so that the radio frequency signal can be transmitted from the input end of the connector 110 to the output end of the connector 120 (or transmitted in the reverse direction). At this time, the left push rod assembly 50 is pushed upward by its counterforce spring 52 to move the left inner conductor piece 53 to the top of the cavity, and the rf channels of the coaxial connectors 110 to 130 are disconnected.
Similarly, when the right end of the manual rocker button 44 is pressed, the right end of the permanent magnet 40 is pressed, the right end of the armature 31 is attracted by the right end of the permanent magnet 40 to rotate counterclockwise, and the left end of the armature shrapnel 32 pushes the push rod assembly 50 to move downward and makes the inner conductor piece 53 contact the inner conductor cores 111 of the connectors 110 and 130 simultaneously, so that the radio frequency signal can be transmitted from the input end of the connector 110 to the output end of the connector 130 (or transmitted reversely). At this time, the right push rod assembly 60 is pushed up by its reaction spring 52 to move the right inner conductor piece 53 to the top of the cavity, and the rf channels of the coaxial connectors 110 to 120 are disconnected.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A manual RF coaxial switch includes a housing (80) and a first coaxial connector (110), a second coaxial connector (120) and a third coaxial connector (130), characterized in that the top of the shell (80) is provided with a starting groove (140), a manual rocker button (44) is arranged in the starting groove (140), a permanent magnet (40) is arranged below the manual rocker button (44), an armature component (30) is arranged below the permanent magnet (40), a closed space (70) formed by a lower cavity (71) and a cover plate (72) is arranged below the armature component (30), the cover plate (72) is provided with a left push rod component (50) and a right push rod component (60), and a first coaxial connector (110), a second coaxial connector (120) and a third coaxial connector (130) are arranged below the left push rod assembly (50) and the right push rod assembly (60).
2. The manual radio frequency coaxial switch according to claim 1, wherein the armature assembly (30) comprises a soft magnetic armature (31), an armature elastic sheet (32) and an armature fixed rotating shaft (33), the armature fixed rotating shaft (33) is arranged in the middle of the soft magnetic armature (31), a downward boss is arranged in the middle of the soft magnetic armature (31), and the armature elastic sheet (32) is arranged below the boss.
3. The manual radio frequency coaxial switch according to claim 1, wherein the left push rod assembly (50) and the right push rod assembly (60) respectively comprise a push rod (51), a counter force spring (52) and an inner conductor sheet (53), the counter force spring (52) is arranged on the upper portion of the push rod (51), and the inner conductor sheet (53) is arranged below the push rod (51) and located in the closed space (70).
4. The manual radio frequency coaxial switch according to claim 1, characterized in that the first coaxial connector (110), the second coaxial connector (120) and the third coaxial connector (130) each include a conductor core (111), an insulating layer (112) and a housing (113) therein, and a top portion of the conductor core (111) is located in the enclosed space (70) and is capable of contacting an armature dome (32) below the armature assembly (30).
5. Manual radio frequency coaxial switch according to claim 1, characterized in that a rotating support block (41) is provided below the permanent magnet (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653097.4U CN216928369U (en) | 2021-11-02 | 2021-11-02 | Manual radio frequency coaxial switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653097.4U CN216928369U (en) | 2021-11-02 | 2021-11-02 | Manual radio frequency coaxial switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216928369U true CN216928369U (en) | 2022-07-08 |
Family
ID=82249325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122653097.4U Active CN216928369U (en) | 2021-11-02 | 2021-11-02 | Manual radio frequency coaxial switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216928369U (en) |
-
2021
- 2021-11-02 CN CN202122653097.4U patent/CN216928369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103053003A (en) | Switch for preventing inrush current shock and cutting off standby power | |
| CN110289532B (en) | Adapter joint | |
| CN216928369U (en) | Manual radio frequency coaxial switch | |
| EP1581957A1 (en) | Commutation device having an integrated light source | |
| CN201549404U (en) | Button of electronic equipment | |
| US10115553B1 (en) | Ground fault circuit interrupter and reset mechanism thereof | |
| CN210296576U (en) | Manual radio frequency coaxial switch | |
| CN219350624U (en) | Single-pole double-throw PCB welding type coaxial radio frequency switch | |
| US3737591A (en) | Trap switch with elongated mounting wire for completing continuity circuit | |
| CN212725203U (en) | Manual and electric switching assembly of electric operating mechanism | |
| CN220627627U (en) | Automatic power-off switch | |
| CN219350623U (en) | Single-pole multi-throw PCB welding type coaxial radio frequency switch | |
| CN216562800U (en) | Novel isolator convenient to dismantle installation | |
| CN218160116U (en) | Withstand voltage detection isolation structure of intelligent circuit breaker controller | |
| CN109904040B (en) | Release and electrical switching device | |
| CN201311861Y (en) | Key switches | |
| CN216133810U (en) | Isolating switch easy to turn over | |
| CN220627625U (en) | Coaxial radio frequency switch with tower-shaped spring push rod assembly | |
| CN114284116B (en) | Electric switch based on magnetism protection | |
| CN213691925U (en) | Circuit breaker voltage isolation structure | |
| CN215118724U (en) | Aircraft control button switch | |
| CN219457490U (en) | Plastic case circuit breaker | |
| CN203721550U (en) | Button switch casing | |
| CN216288250U (en) | Internet control-based protective automatic circuit on-off device | |
| CN215731422U (en) | Double-conduction button switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |